Sotalol tablets (Betapace AF)

What is this medicine?

SOTALOL (SOE ta lole) is a beta-blocker. Beta-blockers reduce the workload on the heart and help it to beat more regularly. This medicine is used to treat patients with an atrial heart arrhythmia such as atrial fibrillation. This medicine can help your heart return to and maintain a normal rhythm.

How should I use this medicine?

Take this medicine by mouth with a glass of water. Follow the directions on the prescription label. Take your doses at regular intervals. Do not take your medicine more often than directed. Do not stop taking this medicine suddenly. This could lead to serious heart-related effects.

Talk to your pediatrician regarding the use of this medicine in children. Special care may be needed. While this medicine may be used in children for selected conditions precautions do apply.

What side effects may I notice from receiving this medicine?

Side effects that you should report to your doctor or health care professional as soon as possible:

allergic reactions like skin rash, itching or hives, swelling of the face, lips, or tongue

chest pain

cold, tingling, or numb hands or feet

confusion

diarrhea

difficulty breathing, wheezing

irregular heartbeat

muscle aches and pains

slow heart rate

sweating

swollen legs or ankles

tremor, shakes

vomiting

Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):

an unusual or allergic reaction to sotalol, other beta-blockers, medicines, foods, dyes, or preservatives

pregnant or trying to get pregnant

breast-feeding

What should I watch for while using this medicine?

You will be started on this medicine in a specialized facility for the first two or more days of treatment. Visit your doctor or health care professional for regular checks on your progress. Check your heart rate and blood pressure regularly while you are taking this medicine. Ask your doctor or health care professional what your heart rate and blood pressure should be, and when you should contact him or her. Your doctor or health care professional also may schedule regular blood tests and electrocardiograms to check your progress.

Because your condition and the use of this medicine carry some risk, it is a good idea to carry an identification card, necklace or bracelet with details of your condition, medications, and doctor or health care professional.

You may get drowsy or dizzy. Do not drive, use machinery, or do anything that needs mental alertness until you know how this drug affects you. Do not stand or sit up quickly, especially if you are an older patient. This reduces the risk of dizzy or fainting spells. Alcohol can make you more drowsy and dizzy. Avoid alcoholic drinks.

Do not treat yourself for coughs, colds, or pain while you are taking this medicine without asking your doctor or health care professional for advice. Some ingredients may increase your blood pressure.

If you are going to have surgery, tell your doctor or health care professional that you are taking this medicine.